Sorry for linking to a long picture (why this isn't an article I don't know, but bear with me for a second), but this is an excellent overview of some of the crazy hardware experiments Nokia has performed during its golden years. For me, this is the best device Nokia ever made - and also, my personal best and favourite mobile phone I've ever owned. You hear people talking about how solid the iPhone 5 or the HTC One X feels? Fisher Price compared to the 8800. They don't make 'm like that no more.